10:6:4.
This indeed was the conclusion painstakingly calculated, the plan that most aligned with Albion's interests, agreed upon after much deliberation by Albion's most intellectually brilliant ministers.
According to the perspective put forth by Richelieu's blood relative and de facto overseer of the navy, Admiral Jean-Armand de Maillé-Brézé, when engaging with the Albion-Castile United Fleet, the Charlemagne Navy must have at least 70% of the opponent's strength to ensure a 50% chance of victory.